I don't know about where you are but getting any chroming done is becoming a problem here. Our last reputable outfit ceased trading recently then reformed but they are not interested in petrol tanks, too much bother, to say nothing of the cost. To get a repair done like that dent knocked, de-chromed, copper plated, re-polished re-chromed and re-painted/ hand lined to factory finish would be well in excess of $2000 AUD. No wonder people are turning to the offerings from India...